KCr2S4

metal

· JVASP-107778· KCr2S4

KCr2S4 is a ternary metal sulfide compound combining potassium and chromium in a layered crystal structure, belonging to the family of transition metal chalcogenides. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in energy storage and solid-state chemistry where layered sulfides are explored for ion intercalation and electronic properties. Engineers evaluating KCr2S4 would typically be investigating it for emerging technologies in battery materials, catalysis, or functional ceramics where the chromium-sulfur bonding and potassium mobility offer advantages over conventional oxides.

battery electrode materials (research phase)solid-state ion conductorstransition metal chalcogenidescatalytic applications (exploratory)materials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.352	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03050	eV/atom	—
Formation Energy(ΔHf)	-0.8870	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

KCr2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control